80840928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{120299}}^1$

素因数の和:120319

約数の個数: 48

約数和(自身を含む): 242524800

約数和(自身を除く): 161683872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 120299, 240598, 360897, 481196, 721794, 842093, 962392, 1443588, 1684186, 1924784, 2526279, 2887176, 3368372, 3849568, 5052558, 5774352, 6736744, 10105116, 11548704, 13473488, 20210232, 26946976, 40420464, 80840928]

約数ペア:

[(1, 80840928), (2, 40420464), (3, 26946976), (4, 20210232), (6, 13473488), (7, 11548704), (8, 10105116), (12, 6736744), (14, 5774352), (16, 5052558), (21, 3849568), (24, 3368372), (28, 2887176), (32, 2526279), (42, 1924784), (48, 1684186), (56, 1443588), (84, 962392), (96, 842093), (112, 721794), (168, 481196), (224, 360897), (336, 240598), (672, 120299)]